氧化铁常温脱硫研究综述  

A review on studies of ambient temperature ferric oxide desulfurizers

作　　者：贺恩云[1] 樊惠玲[1] 王小玲[1] 王龙江[1] 李叶[1] 黄冠[1] 

机构地区：[1]太原理工大学煤科学与技术省部共建国家重点实验室,山西太原030024

出　　处：《天然气化工—C1化学与化工》2014年第5期70-74,共5页Natural Gas Chemical Industry

基　　金：山西省自然科学基金资助项目(2011011008-2)

摘　　要：氧化铁脱硫剂具有廉价易得,硫容高,再生简单等优点,因而受到广大科研工作者广泛关注。综述了氧化铁常温脱硫及再生原理,脱硫剂的制备,以及脱硫剂表面pH值、水含量等工艺参数对氧化铁脱硫性能的影响。并提出γ-Fe2O3是常温脱硫研究的新方向。Ferric oxide desulfurizers have many advantages, such as cheapness, high sulfur capacity and easy regeneration, so researchers show great interest in the study on them. The principles of ferric oxide ambient temperature desulfurization and regeneration, the preparation of desulfurizers, and the effects of sorbent surface pH value, water content and other parameters on desulfurization performances of ferric oxides were reviewed. And it was proposed that γ-Fe2O3 should be a new direction for the research of ambient temperature desulfurization.

关 键 词：氧化铁 常温 脱硫 硫容 

分 类 号：TQ028[化学工程]